diff --git a/pkgs/development/python-modules/ulid-transform/default.nix b/pkgs/development/python-modules/ulid-transform/default.nix
index 0f7ae6d0b42c..1ddfe0e5a5ba 100644
--- a/pkgs/development/python-modules/ulid-transform/default.nix
+++ b/pkgs/development/python-modules/ulid-transform/default.nix
@@ -4,6 +4,8 @@
   buildPythonPackage,
   fetchFromGitHub,
   poetry-core,
+  pytest-benchmark,
+  pytest-cov-stub,
   pytestCheckHook,
   pythonOlder,
   setuptools,
@@ -11,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "ulid-transform";
-  version = "0.9.0";
+  version = "0.13.1";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -20,7 +22,7 @@ buildPythonPackage rec {
     owner = "bdraco";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-r9uxPXpmQSsL1rX4d9TH87olFbZugdGdNG++Ygjie1I=";
+    hash = "sha256-tOtOTFKBVQmCm02k9Q8r+EgF39iN+XNXCnlw2ppYM58=";
   };
 
   nativeBuildInputs = [
@@ -29,12 +31,13 @@ buildPythonPackage rec {
     setuptools
   ];
 
-  nativeCheckInputs = [ pytestCheckHook ];
+  nativeCheckInputs = [
+    pytest-benchmark
+    pytest-cov-stub
+    pytestCheckHook
+  ];
 
-  postPatch = ''
-    substituteInPlace pyproject.toml \
-      --replace " --cov=ulid_transform --cov-report=term-missing:skip-covered" ""
-  '';
+  pytestFlagsArray = [ "--benchmark-disable" ];
 
   pythonImportsCheck = [ "ulid_transform" ];